[  370.927731] PPP generic driver version 2.4.2
[  370.928650] NET: Registered PF_PPPOX protocol family
[  370.930832] l2tp_core: L2TP core driver, V2.0
[  370.931760] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  378.321548] ppp0: recursion detected
[  378.510255] ppp0: recursion detected
[  379.328697] ppp0: recursion detected